qakbot | 86123a66dcab26cd1ce724634c175ade2a596c033193acf014098ac637585a01

General

Target

tamavk.exe
Size

1.0MB
MD5

8876b08189bf204964fe4f1b34d69c26
SHA1

62b9be8c641fd0e1d29bbb00f14713a1da2a910e
SHA256

86123a66dcab26cd1ce724634c175ade2a596c033193acf014098ac637585a01
SHA512

fc42c2d692e6f4f26578215a98683d1cf2438d46d367146bc1530be1de5a2f9336c414c90b691d8c9f66614fa2efdf27b5648c0862641c6fd7df04a3e5893b87

Score

10^/10

qakbot notset 1604404534 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

Protocol: ftp
Host:
192.185.5.208
Port:
21
Username:
[email protected]
Password:
NxdkxAp4dUsY

Protocol: ftp
Host:
162.241.218.118
Port:
21
Username:
[email protected]
Password:
EcOV0DyGVgVN

Protocol: ftp
Host:
69.89.31.139
Port:
21
Username:
[email protected]
Password:
fcR7OvyLrMW6!

Protocol: ftp
Host:
169.207.67.14
Port:
21
Username:
[email protected]
Password:
eQyicNLzzqPN

C2

67.6.55.77:443

89.136.39.108:443

2.50.58.76:443

188.25.158.61:443

45.63.107.192:995

45.32.154.10:443

94.52.160.116:443

45.63.107.192:2222

45.63.107.192:443

72.204.242.138:465

84.117.176.32:443

95.77.223.148:443

47.146.39.147:443

41.225.13.128:8443

80.14.209.42:2222

190.220.8.10:995

66.76.105.194:443

105.101.69.242:443

89.33.87.107:443

75.136.40.155:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Executes dropped EXE 2 IoCs

Processes:

mazopqmp.exemazopqmp.exe

pid process

3624 mazopqmp.exe
2648 mazopqmp.exe

pid	process
3624	mazopqmp.exe
2648	mazopqmp.exe

Checks SCSI registry key(s) 3 TTPs 12 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

mazopqmp.exetamavk.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	mazopqmp.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	mazopqmp.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	mazopqmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	tamavk.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	tamavk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	tamavk.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	tamavk.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	mazopqmp.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	tamavk.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	tamavk.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	mazopqmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	mazopqmp.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

2832 schtasks.exe

pid	process
2832	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

tamavk.exetamavk.exemazopqmp.exemazopqmp.exeexplorer.exetamavk.exe

pid	process
1172	tamavk.exe
1172	tamavk.exe
220	tamavk.exe
220	tamavk.exe
220	tamavk.exe
220	tamavk.exe
3624	mazopqmp.exe
3624	mazopqmp.exe
2648	mazopqmp.exe
2648	mazopqmp.exe
2648	mazopqmp.exe
2648	mazopqmp.exe
408	explorer.exe
408	explorer.exe
408	explorer.exe
408	explorer.exe
2548	tamavk.exe
2548	tamavk.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

mazopqmp.exe

pid process

3624 mazopqmp.exe

pid	process
3624	mazopqmp.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

tamavk.exemazopqmp.exe

description	pid	process	target process
PID 1172 wrote to memory of 220	1172	tamavk.exe	tamavk.exe
PID 1172 wrote to memory of 220	1172	tamavk.exe	tamavk.exe
PID 1172 wrote to memory of 220	1172	tamavk.exe	tamavk.exe
PID 1172 wrote to memory of 3624	1172	tamavk.exe	mazopqmp.exe
PID 1172 wrote to memory of 3624	1172	tamavk.exe	mazopqmp.exe
PID 1172 wrote to memory of 3624	1172	tamavk.exe	mazopqmp.exe
PID 1172 wrote to memory of 2832	1172	tamavk.exe	schtasks.exe
PID 1172 wrote to memory of 2832	1172	tamavk.exe	schtasks.exe
PID 1172 wrote to memory of 2832	1172	tamavk.exe	schtasks.exe
PID 3624 wrote to memory of 2648	3624	mazopqmp.exe	mazopqmp.exe
PID 3624 wrote to memory of 2648	3624	mazopqmp.exe	mazopqmp.exe
PID 3624 wrote to memory of 2648	3624	mazopqmp.exe	mazopqmp.exe
PID 3624 wrote to memory of 408	3624	mazopqmp.exe	explorer.exe
PID 3624 wrote to memory of 408	3624	mazopqmp.exe	explorer.exe
PID 3624 wrote to memory of 408	3624	mazopqmp.exe	explorer.exe
PID 3624 wrote to memory of 408	3624	mazopqmp.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\tamavk.exe
"C:\Users\Admin\AppData\Local\Temp\tamavk.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Local\Temp\tamavk.exe
C:\Users\Admin\AppData\Local\Temp\tamavk.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:220

C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3624

C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:2648

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:408

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn yarjmgjxvv /tr "\"C:\Users\Admin\AppData\Local\Temp\tamavk.exe\" /I yarjmgjxvv" /SC ONCE /Z /ST 14:35 /ET 14:47
2⤵
- Creates scheduled task(s)
PID:2832

C:\Users\Admin\AppData\Local\Temp\tamavk.exe
C:\Users\Admin\AppData\Local\Temp\tamavk.exe /I yarjmgjxvv
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2548

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.dat
MD5
32fb6c60077c3454715ee0a0c7c982f3

SHA1
d564ab6dab0b489a60734a131fdb9f71a415d69c

SHA256
6d38ec0f66de6a752f98a4c360a9f4dd06b31666a8236e3ddadcca029431a80c

SHA512
14724716ad4594177725ed1dbe3e6be4eb626e2a4523d5b8c2700addd8bd125062752007180400d25d44802d0b650278dc5f7f6ce5d182e54cfa91e9f56e3219

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe
MD5
8876b08189bf204964fe4f1b34d69c26

SHA1
62b9be8c641fd0e1d29bbb00f14713a1da2a910e

SHA256
86123a66dcab26cd1ce724634c175ade2a596c033193acf014098ac637585a01

SHA512
fc42c2d692e6f4f26578215a98683d1cf2438d46d367146bc1530be1de5a2f9336c414c90b691d8c9f66614fa2efdf27b5648c0862641c6fd7df04a3e5893b87

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe
MD5
8876b08189bf204964fe4f1b34d69c26

SHA1
62b9be8c641fd0e1d29bbb00f14713a1da2a910e

SHA256
86123a66dcab26cd1ce724634c175ade2a596c033193acf014098ac637585a01

SHA512
fc42c2d692e6f4f26578215a98683d1cf2438d46d367146bc1530be1de5a2f9336c414c90b691d8c9f66614fa2efdf27b5648c0862641c6fd7df04a3e5893b87

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Pjsgv\mazopqmp.exe
MD5
8876b08189bf204964fe4f1b34d69c26

SHA1
62b9be8c641fd0e1d29bbb00f14713a1da2a910e

SHA256
86123a66dcab26cd1ce724634c175ade2a596c033193acf014098ac637585a01

SHA512
fc42c2d692e6f4f26578215a98683d1cf2438d46d367146bc1530be1de5a2f9336c414c90b691d8c9f66614fa2efdf27b5648c0862641c6fd7df04a3e5893b87

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/220-1-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/220-0-0x0000000000000000-mapping.dmp

Download
memory/408-10-0x0000000000000000-mapping.dmp

Download
memory/2648-6-0x0000000000000000-mapping.dmp

Download
memory/2648-8-0x00000000028E0000-0x00000000028E1000-memory.dmp

Filesize
4KB

Download
memory/2832-5-0x0000000000000000-mapping.dmp

Download
memory/3624-9-0x00000000022B0000-0x00000000022EA000-memory.dmp

Filesize
232KB

Download
memory/3624-2-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads